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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 2 |
| 8 | 0 |
| 9 | 0 |
| 10 | 1 |
| 11 | 3 |
| 12 | 2 |
| 13 | 0 |
| 14 | 0 |
| 15 | 1 |
| 16 | 6 |
| 17 | 6 |
| 18 | 10 |
| 19 | 0 |
| 20 | 0 |
| 21 | 1 |
| 22 | 7 |
| 23 | 16 |
| 24 | 52 |
| 25 | 0 |
| 26 | 0 |
| 27 | 0 |
| 28 | 1 |
| 29 | 8 |
| 30 | 36 |
| 31 | 148 |
| 32 | 116 |
| 33 | 8 |
| 34 | 0 |
| 35 | 0 |
| 36 | 1 |
| 37 | 9 |
| 38 | 58 |
| 39 | 448 |
| 40 | 644 |
| 41 | 528 |
| 42 | 12 |
| 43 | 0 |
| 44 | 0 |
| 45 | 1 |
| 46 | 12 |
| 47 | 82 |
| 48 | 885 |
| 49 | 2932 |
| 50 | 4032 |
| 51 | 1326 |
| 52 | 0 |
| 53 | 0 |
| 54 | 0 |
[1,1,0,1,1,0,1,2,0,0,1,3,2,0,0,1,6,6,10,0,0,1,7, 16,52,0,0,0,1,8,36,148,116,8,0,0,1,9,58,448,644, 528,12,0,0,1,12,82,885,2932,4032,1326,0,0,0] |